Alloy Bar
Alloy Bar
Inconel 625 Bar
Inconel 625 bar is made of a nickel-based high-temperature alloy composed of nickel, chromium, molybdenum, niobium and other elements. It has outstanding high temperature resistance, strength and good oxidation resistance, and is widely used in aerospace, energy, chemical industry and other fields.
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Inconel 625 Bar Description
The strength of Inconel 625 bar derives from the solid solution strengthening effect of molybdenum and niobium contained in the nickel-chromium alloy. These elements also make the alloy highly resistant to corrosion. While the alloy is designed for strength in high-temperature environments, it also has a high degree of resistance to general corrosion as well as resistance to a wide range of oxidizing and non-oxidizing environments. The chromium and molybdenum content make the alloy highly resistant to corrosion spots caused by chloride ions, and the high nickel content enhances the alloy's resistance to chloride stress corrosion cracking. The material is highly formable and easier to weld than many nickel-based alloys. Even under welded conditions, the alloy still has the ability to resist intergranular corrosion, in addition to corrosion and oxidation resistance.
Product Parameters
Product Name | Inconel 625 Bar | |
Outer Diameter | Round Bar | 4mm-500mm |
Hexagon Bar | 18mm-57mm (11/16″ to 2-3/4″) | |
Square Bar | 18mm-47mm (11/16″ to 1-3/4″) | |
Flat Steel | 1/2 "to 10", Thickness: 2mm-150mm, Can provide customized | |
Length | 1-6 meters, Length can be customized | |
Standard | ASTM, AISI, JIS, GB, DIN, EN, etc. | |
Surface | Black, Bright Polished, Rough Turning, Matt Surface Treatment, NO.4, BA, etc. | |
Certificate | ISO, SGS, BV | |
Production Technology | Hot Rolling, Cold Rolling | |
Chemical Composition
C | Mg | Al | Si | P | S | Ti | Cr | Fe | Co | Ni | Mo | Cb (Nb Ta) |
0.1 max | 0.5 max | 0.4 max | 0.5 max | 0.015 max | 0.015 max | 0.4 max | 20.00 - 23.00 | 5.0 max | 1.0 max | 58.0 min | 8.0 - 10.0 | 3.15 - 4.15 |
Mechanical Properties
Tensile Strength (ksi) | 0.2% Yield Strength (ksi) | Elongation% in 2 inches |
120 | 60 | 30 |
Physical Performance
Units | Temperature in°C | |
Density | 8.44 g/cm³ | Room |
Specific Heat | 0.098 Kcal/kg.C | 21° |
Melting Range | 1290-1350°C | - |
Modulus of Elasticity | 207.5 KN/mm² | 21° |
Electrical Resistivity | 129 µΩ.cm | 21° |
Coefficient of Expansion | 12.8 µm/m °C | 21 - 93° |
Thermal Conductivity | 9.8 w/m-° K | 21° |
Scope of Application
This alloy is resistant to a variety of severe corrosive environments, especially to pitting and crevice corrosion. Some applications of Inconel 625 are used as part of chemical processing, aerospace, and marine engineering, pollution control equipment, and nuclear reactors.
What is your working time?
In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
How to pack the products?
The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Can you send samples?
Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
What product information do I need to provide?
You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
What are the shipping ports?
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
About product prices?
Prices vary from period to period due to cyclical changes in the price of raw materials.
What are the certifications for your products?
We have ISO 9001, SGS, EWC and other certifications.
How long does your delivery time take?
In general, our delivery time is within 30-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
